Carbon mineralization of steel and iron-making slag: Paving the way for a sustainable and carbon-neutral future
Carbon mineralization technology has emerged as a promising method for permanently
sequestering CO 2 by transforming it into a thermodynamically stable solid carbonate …
sequestering CO 2 by transforming it into a thermodynamically stable solid carbonate …
[HTML][HTML] Calculation of greenhouse gas emissions for a carbon recycling system using mineral carbon capture and utilization technology in the cement industry
Cement is widely produced and used. Cement production consumes a significant amount of
energy and natural resources, and it accounts for approximately 7% of man-made …
energy and natural resources, and it accounts for approximately 7% of man-made …
Microwave-enhanced selective leaching calcium from steelmaking slag to fix CO2 and produce high value-added CaCO3
L Liu, X Fan, M Gan, J Wei, Z Gao, Z Sun, Z Ji… - Separation and …, 2024 - Elsevier
The abundant resources of steel slag make it an intriguing prospect for long-term CO 2
storage by mineral carbonation. Herein, the dissolution of steel slag in an acetic acid (HAc) …
storage by mineral carbonation. Herein, the dissolution of steel slag in an acetic acid (HAc) …
Simultaneous CO2 utilization and rare earth elements recovery by novel aqueous carbon mineralization of blast furnace slag
Carbon mineralization is recognized as a promising strategy for large-scale CO 2 storage
and utilization. To practically employ the carbon mineralization technology on a large scale …
and utilization. To practically employ the carbon mineralization technology on a large scale …
[HTML][HTML] Metal recovery from iron slag via pH swing-assisted carbon mineralization with various organic ligands
In this study, we suggest aqueous carbon mineralization of iron slag to selectively produce
both solid carbonate and rare earth elements (REEs) under organic ligands such as acetate …
both solid carbonate and rare earth elements (REEs) under organic ligands such as acetate …
CO 2 utilization in built environment via the P CO2 swing carbonation of alkaline solid wastes with different mineralogy
Carbon mineralization to solid carbonates is one of the reaction pathways that can not only
utilize captured CO2 but also potentially store it in the long term. In this study, the dissolution …
utilize captured CO2 but also potentially store it in the long term. In this study, the dissolution …
Mechanism of ultrasonic enhanced acetic acid efficiently leaching of steel slag and synthesis of calcium carbonate whiskers
L Liu, M Gan, X Fan, Z Gao, Z Sun, Z Ji, J Wei… - Separation and …, 2024 - Elsevier
Addressing the dual challenges of environmental pollution and sustainable energy systems,
this study investigates a novel CO 2 sequestration technique via steel slag, a steel …
this study investigates a novel CO 2 sequestration technique via steel slag, a steel …
Selective Recovery of Cerium as High-Purity Oxides via Reactive Separation Using CO2-Responsive Structured Ligands
Development of new ligand systems that selectively extract and release critical elements,
such as lanthanides, in the presence of other metal ions at significantly higher …
such as lanthanides, in the presence of other metal ions at significantly higher …
Evaluation of elemental leaching behavior and morphological changes of steel slag in both acidic and basic conditions for carbon sequestration potential
Carbon mineralization technology involves reactions between carbon dioxide (CO2) and
alkali earth metals such as calcium and/or magnesium to form thermodynamically stable …
alkali earth metals such as calcium and/or magnesium to form thermodynamically stable …
Effect and Mechanism of Acetic Acid to Improve the Hydration Activity of Steel Slag
G Chen, S Bian, J Gao, P Jin, R Wang - JOM, 2023 - Springer
We found that acetic acid could activate the hydration properties of steel slag powder to a
certain extent and improve its strength. Minerals in steel slag, such as Mg2Al (OH) 7, f-CaO …
certain extent and improve its strength. Minerals in steel slag, such as Mg2Al (OH) 7, f-CaO …